Finding the Fourth Proportional to 2,410.12, 3,321.30 and 1,710.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,410.12 : 3,321.30 = 1,710.28 : x
2. Step 2: Convert to fraction form
   2,410.12/3,321.30 = 1,710.28/x
3. Step 3: Cross multiply
   2,410.12x = 3,321.30 × 1,710.28
4. Step 4: Simplify right side
   2,410.12x = 5,680,352.96
5. Step 5: Solve for x
   x = 5,680,352.96/2,410.12
6. Step 6: Final answer
   x = 2,356.88